Maridalsoset Threshold Days by Year

3 fixed thresholds counted per year at Maridalsoset (NOE00109921): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Maridalsoset Thresholds

Maridalsoset: days with 10 mm (0.39 in) or more of precipitation in 64 years, most in 2000 with 49.
Maridalsoset: days with 25 mm (0.98 in) or more of precipitation in 64 years, most in 2000 with 10.
Maridalsoset: days with 50 mm (1.97 in) or more of precipitation in 9 years, most in 2023 with 3.
3 fixed thresholds have at least one qualifying day at Maridalsoset.

Days with 10 mm (0.39 in) or more of precipitation

64 years with a qualifying day

Days per year at Maridalsoset with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 49 in 2000.

Days with 10 mm (0.39 in) or more of precipitation per year at Maridalsoset
Year	Days	Decade average
1957	23	29.3
1958	28	29.3
1959	37	29.3
1960	35	28.5
1961	31	28.5
1962	29	28.5
1963	26	28.5
1964	28	28.5
1965	33	28.5
1966	34	28.5
1967	32	28.5
1968	19	28.5
1969	18	28.5
1970	31	24.3
1971	19	24.3
1972	22	24.3
1973	19	24.3
1974	33	24.3
1975	22	24.3
1976	22	24.3
1977	25	24.3
1978	20	24.3
1979	30	24.3
1980	21	28.7
1981	25	28.7
1982	30	28.7
1983	20	28.7
1984	30	28.7
1985	34	28.7
1986	23	28.7
1987	34	28.7
1988	40	28.7
1989	30	28.7
1990	31	29.8
1991	27	29.8
1992	29	29.8
1993	29	29.8
1994	25	29.8
1995	28	29.8
1996	28	29.8
1997	26	29.8
1998	32	29.8
1999	43	29.8
2000	49	36.3
2001	37	36.3
2002	29	36.3
2003	25	36.3
2006	44	36.3
2007	34	36.3
2012	40	31.8
2013	23	31.8
2014	36	31.8
2015	26	31.8
2016	27	31.8
2017	40	31.8
2018	21	31.8
2019	41	31.8
2020	45	29.3
2021	23	29.3
2022	23	29.3
2023	34	29.3
2024	41	29.3
2025	26	29.3
2026	13	29.3

For each year, a bar from the first to the last day at Maridalsoset meeting 10 mm (0.39 in).

First to last qualifying date each year at Maridalsoset
Year	First date	Last date
1957	1957-01-04	1957-11-22
1958	1958-01-05	1958-12-28
1959	1959-01-02	1959-12-31
1960	1960-01-01	1960-12-26
1961	1961-01-03	1961-12-05
1962	1962-01-10	1962-12-11
1963	1963-04-14	1963-11-25
1964	1964-01-30	1964-12-30
1965	1965-01-11	1965-11-26
1966	1966-01-29	1966-12-31
1967	1967-03-09	1967-12-27
1968	1968-02-06	1968-11-23
1969	1969-01-18	1969-11-18
1970	1970-03-26	1970-12-06
1971	1971-01-24	1971-12-19
1972	1972-03-26	1972-12-06
1973	1973-02-10	1973-12-05
1974	1974-01-11	1974-12-24
1975	1975-01-12	1975-12-02
1976	1976-05-12	1976-12-07
1977	1977-01-15	1977-12-27
1978	1978-01-30	1978-12-12
1979	1979-03-09	1979-12-27
1980	1980-02-10	1980-12-17
1981	1981-03-07	1981-12-23
1982	1982-04-07	1982-12-24
1983	1983-01-17	1983-12-21
1984	1984-01-07	1984-12-23
1985	1985-01-22	1985-12-24
1986	1986-01-10	1986-12-25
1987	1987-02-10	1987-11-18
1988	1988-01-18	1988-10-26
1989	1989-01-12	1989-12-22
1990	1990-01-06	1990-12-28
1991	1991-01-05	1991-11-12
1992	1992-03-01	1992-12-13
1993	1993-01-05	1993-12-23
1994	1994-01-07	1994-12-18
1995	1995-01-09	1995-10-06
1996	1996-02-16	1996-12-17
1997	1997-01-11	1997-12-26
1998	1998-01-13	1998-12-23
1999	1999-01-02	1999-12-25
2000	2000-02-12	2000-12-28
2001	2001-01-05	2001-11-25
2002	2002-01-17	2002-12-27
2003	2003-01-19	2003-11-26
2006	2006-01-10	2006-12-31
2007	2007-01-03	2007-12-01
2012	2012-01-03	2012-12-16
2013	2013-01-28	2013-12-24
2014	2014-01-02	2014-11-23
2015	2015-01-06	2015-12-03
2016	2016-01-10	2016-12-07
2017	2017-02-21	2017-12-26
2018	2018-01-01	2018-12-03
2019	2019-01-15	2019-12-12
2020	2020-01-13	2020-12-28
2021	2021-01-18	2021-11-06
2022	2022-02-03	2022-12-26
2023	2023-01-04	2023-12-09
2024	2024-01-16	2024-11-24
2025	2025-01-06	2025-12-16
2026	2026-01-13	2026-08-28

Every Fixed Threshold

Fixed thresholds at Maridalsoset
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	64	49	2000	13
25 mm (0.98 in): Days with 25 mm or more rain	64	10	2000	1
50 mm (1.97 in): Days with 50 mm or more rain	9	3	2023	3

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

Data for Maridalsoset threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-13 (13 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Maridalsoset Threshold Days by Year

Key Facts for Maridalsoset Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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